package com.kobe.game_20;

/**
 * 
 * If we list all the natural numbers below 10 that are multiples of 3 or 5, we
 * get 3, 5, 6 and 9. The sum of these multiples is 23.
 * 
 * Find the sum of all the multiples of 3 or 5 below 1000.
 * 
 */
public class Game_1 {

    public static void main(String[] args) {
        System.out.println(167 * 999 + 100 * 995 - 33 * 1005);
    }
}
